Nonwoven webs and multi-component fibers comprising a polydiorganosiloxane polyamide and methods of melt blowing
US9617668B2 · kind B2 · utility
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27References
20Claims
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Key dates
| Filing date | Aug 8, 2012 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Jul 23, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/641
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention pertains to nonwoven webs, and multi-component fibers comprising polydiorganosiloxane polyamide as well as method of making microfibers and multi-component fibers comprising a polydiorganosiloxane polyamide copolymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.